title: Implications and problems in analysing cytotoxic activity of hydroxyurea in combination with a potential inhibitor of ribonucleotide reductase.
authors.affiliation: Department of Experimental Medicine and Biochemical Science, University of Perugia.
authors.forename: G
authors.initials: G
authors.lastname: Nocentini
authors.forename: A
authors.initials: A
authors.lastname: Barzi
mesh_terms: D015082:2,2'-Dipyridyl / Q000031:analogs & derivatives* / Q000494:pharmacology; D000970:Antineoplastic Agents / Q000494:pharmacology*; D002470:Cell Survival / Q000187:drug effects*; D004357:Drug Synergism; D006801:Humans; D006918:Hydroxyurea / Q000494:pharmacology*; D012264:Ribonucleotide Reductases / Q000037:antagonists & inhibitors*
chemical_list: D000970:Antineoplastic Agents; D015082:2,2'-Dipyridyl; C033291:2,2'-bipyridyl-6-carbothioamide; D012264:Ribonucleotide Reductases; D006918:Hydroxyurea